Finance & Money
Popular
Simple Interest Calculator
Calculate simple interest, find principal, rate, or time with the SI formula.
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Simple Interest
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Total Amount
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Daily Interest
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Monthly Interest
Simple vs Compound Interest Comparison
| Year | Simple Interest Total | Compound Interest Total | Difference |
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Know the interest earned, rate, and time. Find the original principal.
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Principal Required (P = I ÷ (R × T))
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Annual Interest Rate (R = I ÷ (P × T))
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Time Required (T = I ÷ (P × R))